FULLY PROPORTIONAL CONTROL VALVES

FEEL THE PRECISION OF PROPORTIONAL VALVES

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A hydraulic, load-sensing proportional control valve featuring a modular architecture suitable for a widerange of market sectors and applications. Its flexible design allows easy configuration to meet specific system requirements across mobile and industrial machinery.

The pre-compensated system ensures that flow to each function remains proportional to spool position, independent of working pressure and regardless of the number of active sections. This guarantees smooth, precise control and reliable multi-function operation, even under varying load conditions.

System Compatibility

Designed for seamless integration across a wide range of machine configurations, the valve is compatible with both open and closed centre hydraulic circuits, supporting open centre systems with fixed displacement pumps (PVF32) and closed centre load-sensing systems with variable displacement pumps (PVV32).

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Key Features

  • Our proportional valves features load-independent flow control, ensuring consistent oil flow to each function regardless of load pressure.
  • Their modular design can be configured with up to 12 sections, making it suitable for a wide range of applications.
  • An integrated pilot oil supply simplifies installation and improves overall system efficiency.
  • Load-sense relief valves on both A and B ports help optimise energy efficiency by reducing pressure losses, while optional anti-shock valves with multiple pressure settings provide added system protection.
  • These valves are also available with optional thread sizes, with BSP supplied as the standard stocked option.

Control Options

Manual lever control provides direct and responsive operator input, while the optional friction detent allows the spool position to be maintained without continuous operator effort. Hydraulic control enables remote and integrated system actuation, and electro-hydraulic control delivers precise and efficient electronic operation. The system is also compatible with PWM proportional control for smooth, variable performance and can be configured with On/Off control for simple and reliable switching applications.

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Technical Specifications

  1. Maximum flow rating of 130 L/min (34 US GPM), supporting high performance hydraulic applications.
  2. Maximum operating pressure of 350 bar (5075 psi), ensuring reliable performance under demanding conditions.
  3. Pressure rating applicable to P, A, and B ports, providing full system capability across primary connections.

Scanreco Radio Remote Controls

Scanreco radio remote systems deliver precise, reliable wireless machine control for demanding hydraulic and industrial applications. Designed to improve safety, efficiency, and operator confidence, the systems are trusted across a wide range of equipment and environments. Off-the-shelf solutions are available for fast, simple installation, while bespoke systems can be engineered to suit specific machine functions and operational requirements. With robust construction, intuitive controls, and proven reliability, Scanreco provides a flexible control solution for both standard and specialist applications.

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